CaratHunter
Plans
Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG845616125

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845616125

Diamond specifications and retailer prices

From $299 USD
As of October 27, 2026
Save $1,248 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,547 USD at With Clarity · As of October 30, 2026
View at With Clarity

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG845616125 or 845616125. Listed at 20 retailers as of October 27, 2026, with prices from $299 to $1,547, a $1,248 spread on the same certified stone. With Clarity lists it at $1,547. 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
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845616125
Dimensions7.51 × 8.08 × 4.79 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm8.08 mm1.70 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845616125
Side View
Table 65.0%Crown 36.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
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 27
Current: $656 USD|Low: $299 USD|High: $1,547 USD|Avg: $781 USD|+0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 29, 2026
Retailer 6$299 USD
Retailer 9$335 USD
Retailer 2$347 USD
Retailer 12$371 USD
Retailer 11$410 USD
Retailer 15$425 USD
Retailer 4$525 USD
Retailer 13$605 USD
Retailer 19$637 USD
Retailer 16$638 USD
Retailer 1$656 USD
Retailer 5$691 USD
Retailer 18$862 USD
Retailer 10$1,186 USD
Retailer 17$1,192 USD
Retailer 8$1,239 USD
Retailer 7$1,296 USD
Retailer 14$1,494 USD
Retailer 3$1,509 USD
With Clarity$1,547 USD

4 data points across 20 retailers

20 retailers$299 USD to $1,547 USD

A
Cheapest Retailer
-
$299 USD
A
Retailer 2
-
$335 USD
View
Final sale: no returns
A
Retailer 3
-
$347 USD
View
A
Retailer 4
-
$371 USD
View
A
Retailer 5
-
$410 USD
HK$3,200 HKD
View
A
Retailer 6
-
$425 USD
£335 GBP
View
A
Retailer 7
-
$525 USD
View
B+
Retailer 8
-
$605 USD
€576 EUR
View
B+
Retailer 9
-
$637 USD
ZAR 10,288 ZAR
View
B+
Retailer 10
-
$638 USD
View
B+
Retailer 11
-
$656 USD
£516 GBP
View
B+
Retailer 12
-
$691 USD
View
B+
Retailer 13
-
$862 USD
A$1,326 AUD
View
B
Retailer 14
-
$1,186 USD
SGD 1,603 SGD
View
B
Retailer 15
-
$1,192 USD
View
B
Retailer 16
-
$1,239 USD
View
B
Retailer 17
-
$1,296 USD
View
B
Retailer 18
-
$1,494 USD
£1,176 GBP
View
B
Retailer 19
-
$1,509 USD
View
Most Expensive
B
With Clarity
845616125 · Oct 30
$1,547 USD
View
19 more retailers have this diamond
Prices start from $299 USDSave up to $1,248 USD

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
$299 USD