CaratHunter
Plans
Heart|Lab Grown|IGI

3.70ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG825687980

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825687980

Diamond specifications and retailer prices

From $1,574 USD
As of October 30, 2026
Save $5,219 USD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,793 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.7ct lab-grown heart diamond

This 3.7ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825687980 or 825687980. Listed at 22 retailers as of October 30, 2026, with prices from $1,574 to $6,793, a $5,219 spread on the same certified stone. Novita Diamonds lists it at $6,793. 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

3.70
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825687980
Dimensions9.46 × 10.55 × 6.37 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.46 mm10.55 mm3.70 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825687980
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.4%

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 30
Current: $6,793 USD|Low: $1,574 USD|High: $6,793 USD|Avg: $3,403 USD
Novita Diamonds
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
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 8$1,574 USD
Retailer 21$1,713 USD
Retailer 12$1,763 USD
Retailer 5$1,826 USD
Retailer 9$1,995 USD
Retailer 11$2,057 USD
Retailer 18$2,112 USD
Retailer 7$2,348 USD
Retailer 2$2,587 USD
Retailer 4$2,710 USD
Retailer 6$3,006 USD
Retailer 22$3,229 USD
Retailer 10$3,423 USD
Retailer 16$4,124 USD
Retailer 17$4,241 USD
Retailer 3$4,694 USD
Retailer 13$5,216 USD
Retailer 14$5,579 USD
Retailer 19$6,107 USD
Retailer 15$6,416 USD
Retailer 20$6,658 USD
Novita Diamonds$6,793 USD

18 data points across 22 retailers

22 retailers$1,574 USD to $6,793 USD

A
Cheapest Retailer
-
$1,574 USD
B+
Retailer 2
-
$1,713 USD
View
B+
Retailer 3
-
$1,763 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,826 USD
View
B+
Retailer 5
-
$1,995 USD
View
B+
Retailer 6
-
$2,057 USD
View
B+
Retailer 7
-
$2,112 USD
HK$16,500 HKD
View
Retailer 8
-
$2,348 USD
£1,849 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$2,587 USD
£2,037 GBP
View
B+
Retailer 10
-
$2,710 USD
View
B
Retailer 11
-
$3,006 USD
View
B
Retailer 12
-
$3,229 USD
View
B
Retailer 13
-
$3,423 USD
View
B
Retailer 14
-
$4,124 USD
A$6,344 AUD
View
B
Retailer 15
-
$4,241 USD
ZAR 68,507 ZAR
View
B
Retailer 16
-
$4,694 USD
View
B
Retailer 17
-
$5,216 USD
£4,107 GBP
View
B
Retailer 18
-
$5,579 USD
View
B
Retailer 19
-
$6,107 USD
SGD 8,253 SGD
View
B
Retailer 20
-
$6,416 USD
View
B
Retailer 21
-
$6,658 USD
View
Most Expensive
B
Novita Diamonds
cert_825687980 · Oct 31
$6,793 USD
A$10,450 AUD
View
21 more retailers have this diamond
Prices start from $1,574 USDSave up to $5,219 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
3.70ct Heart
$1,574 USD