Oval|Lab Grown|IGI

3.81ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG817680894

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817680894

Diamond specifications and retailer prices

From $939 SGD

$733 USD

As of October 29, 2026

Save $6,623 SGD (88%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $7,562 SGD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.81ct lab-grown oval diamond

This 3.81ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817680894 or 817680894. Listed at 23 retailers as of October 29, 2026, with prices from $939 to $7,562, a $6,623 spread on the same certified stone. Brilliant Earth lists it at $7,562. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.81

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.5°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817680894

Dimensions12.34 × 8.65 × 5.51 mm

L/W Ratio1.43

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG817680894

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $7,562 SGD|Low: $939 SGD|High: $7,703 SGD|Avg: $2,783 SGD|-0.5%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

October 30, 2026

Retailer 6$939 SGD

Retailer 10$1,089 SGD

Retailer 14$1,310 SGD

Retailer 3$1,394 SGD

Retailer 2$1,556 SGD

Retailer 11$1,650 SGD

Retailer 12$2,211 SGD

Retailer 8$2,260 SGD

Retailer 15$2,486 SGD

Retailer 7$3,028 SGD

Retailer 5$3,321 SGD

Retailer 4$3,390 SGD

Retailer 9$4,107 SGD

Retailer 13$4,800 SGD

Brilliant Earth$7,562 SGD

44 data points across 15 retailers

23 retailers$939 SGD to $7,562 SGD

Retailer 1

$840 SGD

$655 USD

Price last confirmed 31 days ago

Retailer 2

$913 SGD

$712 USD

View

Price last confirmed 34 days ago

Retailer 3

$939 SGD

$733 USD

View

Final sale: no returns

Retailer 4

$960 SGD

$749 USD

View

Price last confirmed 30 days ago

Retailer 5

$974 SGD

$760 USD

View

Price last confirmed 14 days ago

Retailer 6

$1,089 SGD

$850 USD

View

Retailer 7

$1,310 SGD

£805 GBP

View

Price last confirmed 13 days ago

B+

Retailer 8

$1,394 SGD

$1,088 USD

View

Retailer 9

$1,556 SGD

£956 GBP

View

Retailer 10

$1,650 SGD

€1,226 EUR

View

Retailer 11

$2,211 SGD

A$2,654 AUD

View

Price last confirmed 9 days ago

B+

Retailer 12

$2,260 SGD

ZAR 28,492 ZAR

View

B+

Retailer 13

$2,486 SGD

$1,940 USD

View

B+

Retailer 14

$2,547 SGD

$1,987 USD

View

Retailer 15

$2,738 SGD

$2,136 USD

View

Price last confirmed 29 days ago

B+

Retailer 16

$3,028 SGD

£1,860 GBP

View

B+

Retailer 17

$3,321 SGD

$2,591 USD

View

B+

Retailer 18

$3,359 SGD

$2,621 USD

View

B+

Retailer 19

$3,390 SGD

$2,645 USD

View

Retailer 20

$4,107 SGD

£2,523 GBP

View

Retailer 21

$4,800 SGD

$3,745 USD

View

Retailer 22

$7,488 SGD

£4,600 GBP

View

Price last confirmed 13 days ago

Most Expensive

Brilliant Earth

20906946A · Oct 29

$7,562 SGD

$5,900 USD

View

22 more retailers have this diamond

Prices start from $939 SGDSave up to $6,623 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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