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Heart|Lab Grown|GIA

1.70ct E SI1 Heart Lab Grown Diamond

VG • E/SI1 • GIA 2507785192

Certificate GIA 2507785192

Diamond specifications and retailer prices

From ₹35,986 INR
$379 USD
As of October 30, 2026
Save ₹1,45,858 INR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹3,19,032 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2507785192. Listed at 17 retailers as of October 29, 2026, with a 405% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2507785192
Dimensions7.60 × 8.39 × 4.72 mm
L/W Ratio1.10
Top View
7.60 mm8.39 mm1.70 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507785192
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 56.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹73,927 INR|Low: ₹34,562 INR|High: ₹1,83,050 INR|Avg: ₹72,962 INR|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9₹35,986 INR
Retailer 4₹40,164 INR
Retailer 13₹40,259 INR
Retailer 2₹44,627 INR
Retailer 10₹44,627 INR
Retailer 5₹51,178 INR
Retailer 7₹58,869 INR
Retailer 11₹61,907 INR
Retailer 1₹73,927 INR
Retailer 3₹75,675 INR
Retailer 8₹1,25,049 INR
Retailer 12₹1,58,187 INR
Retailer 6₹1,81,844 INR

44 data points across 13 retailers

17 retailers₹35,986 INR to ₹1,81,844 INR

A
Cheapest Retailer
-
₹35,986 INR
$379 USD
A
Retailer 2
-
₹40,164 INR
$423 USD
View
Final sale: no returns
A
Retailer 3
-
₹40,259 INR
$424 USD
View
B+
Retailer 4
-
₹44,627 INR
$470 USD
View
B+
Retailer 5
-
₹44,627 INR
$470 USD
View
B+
Retailer 6
-
₹51,178 INR
$539 USD
View
B+
Retailer 7
-
₹58,869 INR
$620 USD
View
B+
Retailer 8
-
₹61,907 INR
$652 USD
View
B+
Retailer 9
-
₹73,927 INR
£613 GBP
View
B+
Retailer 10
-
₹75,675 INR
$797 USD
View
Retailer 11
-
₹83,936 INR
$884 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
₹1,25,049 INR
$1,317 USD
View
B
Retailer 13
-
₹1,26,145 INR
CA$1,845 CAD
View
B
Retailer 14
-
₹1,58,187 INR
$1,666 USD
View
B
Retailer 15
-
₹1,72,714 INR
$1,819 USD
View
B
Retailer 16
-
₹1,81,844 INR
£1,508 GBP
View
Most Expensive
Do Amore Diamonds
27-D55CCD5C1 · Oct 31
₹3,19,032 INR
$3,360 USD
View
Price under review
16 more retailers have this diamond
Prices start from ₹35,986 INRSave up to ₹1,45,858 INR

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.

A
1.70ct Heart
₹35,986 INR