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Carat Hunter · Where to buy diamonds

2ct · D · SI1 · Heart · Lab-grown

Every retailer carrying this exact spec, from our latest listings.

Updated November 6, 2026 · Independent. Zero affiliate revenue.

Market at this spec

Active listings

116

Retailers carrying

25

Price range

₹25,264 to
₹293,124

Median confirmed price

₹69,595

Certificate mix:IGI 94 · GIA 10

Range and median take each diamond at this spec at its cheapest recently confirmed price. They are cohort statistics, not per-retailer pricing claims.

Every retailer that stocks this spec

Ranked by active inventory count. Selection is mechanical, not editorial.

  1. 1B2C Jewels12 in stock
    United States·Founded 2004·GIA, IGI·30-day returns·Ships to India
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  10. 10NZ Jewellers5 in stock
    New Zealand·Founded 2006·IGI·30-day returns·Ships to India
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
Show 15 more retailers
  1. 11RockHer5 in stock
    United States·Founded 2016·GIA, IGI·Ships to India
    Terms not yet verified
    Visit RockHer
  2. 12

    The Perfect Carat

    5 in stock
    US·IGI
    Terms not yet verified
  10. 20Yorxs3 in stock
    Germany·Founded 2011·GIA, IGI
    Terms not yet verified
    Visit Yorxs
  12. 22

    GemTrove

    2 in stock
    AU·IGI
    Terms not yet verified
  15. 2525karats1 in stock
    United States·Founded 2008·IGI·60-day returns·Ships to India
    Terms read on the retailer’s own site, June 15, 2026
    Visit 25karats

Stock counts reflect current listings. Founded and shipping details come from public sources. Return terms are our summary of each retailer's own policy page, dated per retailer above. Retailers change their terms, so check the retailer's own returns and shipping pages before you buy.

Explore all 116 stones in this cohort

Stones at this spec now

Current examples carried by more than one retailer, so the comparison is real. Prices shown in USD.

See every 2ct lab grown heart diamond, all grades

How pricing is spread at this spec

For the 23 diamonds at this spec with a recently confirmed price, each taken at its cheapest confirmed price, the distribution looks like this:

  • Lowest confirmed
    ₹25,264
  • 10th percentile
    ₹26,410
  • Median
    ₹69,595
  • 75th percentile
    ₹132,565
  • 90th percentile
    ₹189,099
  • Highest confirmed
    ₹293,124

Cohort distribution only. No retailer named adjacent to a dollar figure in this section.

How to pick

Lowest price floor for the spec?

The cheapest confirmed prices start around ₹26,410. Use the explorer to sort by price.

Sort by price

Best cut quality for the spec?

84 of 116 active listings carry Excellent or Ideal across cut, polish and symmetry.

View top-cut subset

GIA-graded only?

10 of 116 (9%) carry GIA. 10 retailers stock GIA at this spec.

Want None or Faint fluorescence?

112 of 116 are graded None or Faint at this spec.

Shopping from India?

16 of the 22 retailers with shipping details ship to India. 6 do not. 3 retailers have not published any shipping details.

What this spec means

  • Heart: a brilliant cut with a cleft and a pointed tip, classic and recognizable.
  • D colour: absolutely colourless, the top grade.
  • SI1 clarity: Slightly Included 1. Inclusions noticeable at 10x. Often still eye-clean depending on placement.
  • Lab-grown: chemically identical to natural diamonds, typically at least 90% less than a comparable natural cohort from 1 carat up.

Compare the top retailers carrying this spec

Side-by-side facts for the two stores carrying the most 2ct D SI1 heart lab grown diamonds.

Compare B2C Jewels vs 77 Diamonds

Related specs

Slightly smaller carat

heart-1-5ct-d-si1-lab

Slightly larger carat

heart-3ct-d-si1-lab

One colour grade lower

heart-2ct-e-si1-lab

One clarity grade higher

heart-2ct-d-vs2-lab

One clarity grade lower

heart-2ct-d-si2-lab

Same spec, natural

heart-2ct-d-si1-natural

Frequently asked

Does Carat Hunter earn commission from these retailers?

No. We earn zero affiliate revenue from any retailer in our index.

How fresh is this data?

Listings refresh as we re-read each retailer, most of them every day. Static facts about each retailer refresh weekly.

Why is one retailer cheaper for the same certificate?

Markup and overhead vary by retailer. The same physical diamond can list at very different prices across stores. See our cross-retailer analysis for the structural reasons.

How is the retailer ranking calculated?

Strictly by active inventory count for this exact spec. The retailer carrying the most stones at the spec ranks first. There is no editorial input, weighting or affiliate consideration.

Why do you not show per-retailer prices on this page?

Prices vary per stone, not per store. Click through to any matched diamond and you will see every retailer's price on the exact same physical stone, which is the meaningful comparison.

Where to Buy 2ct D SI1 Heart Lab Grown Diamonds | Carat Hunter