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Round|Lab Grown|IGI

3.51ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG703510935

Shape and cutting style on the report: Round brilliant

Certificate IGI LG703510935

Diamond specifications and retailer prices

From $1,199 USD
As of October 29, 2026
Save $7,591 USD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,500 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown round diamond

This 3.51ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG703510935 or 703510935. Listed at 26 retailers as of October 29, 2026, with a 633% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.51
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG703510935
Dimensions9.78 × 9.82 × 6.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
9.78 mm9.82 mm3.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG703510935
Side View
Table 55.0%Crown 34.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
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: $1,663 USD|Low: $950 USD|High: $9,430 USD|Avg: $2,648 USD|-0.9%
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
October 30, 2026
Retailer 4$990 USD
Retailer 6$1,148 USD
Retailer 15$1,199 USD
Retailer 11$1,325 USD
Retailer 12$1,617 USD
Retailer 1$1,663 USD
Retailer 8$1,829 USD
Retailer 3$2,347 USD
Retailer 13$2,358 USD
Retailer 2$2,859 USD
Retailer 9$2,942 USD
Retailer 7$3,558 USD
Retailer 5$3,682 USD
Retailer 10$4,321 USD
Retailer 14$9,350 USD

31 data points across 15 retailers

26 retailers$1,199 USD to $8,790 USD

Retailer 1
-
$990 USD
Price last confirmed 11 days ago
Retailer 2
-
$1,077 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$1,148 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$1,148 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$1,199 USD
View
Final sale: no returns
A
Retailer 6
-
$1,325 USD
View
A
Retailer 7
-
$1,432 USD
View
A
Retailer 8
-
$1,536 USD
HK$12,000 HKD
View
A
Retailer 9
-
$1,595 USD
View
A
Retailer 10
-
$1,617 USD
View
A
Retailer 11
-
$1,663 USD
£1,310 GBP
View
B+
Retailer 12
-
$1,829 USD
£1,440 GBP
View
B+
Retailer 13
-
$2,347 USD
View
B+
Retailer 14
-
$2,358 USD
A$3,628 AUD
View
Retailer 15
-
$2,375 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$2,859 USD
A$4,398 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$2,942 USD
ZAR 47,531 ZAR
View
B
Retailer 18
-
$3,558 USD
View
B
Retailer 19
-
$3,677 USD
View
Retailer 20
-
$3,682 USD
A$5,665 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$4,321 USD
£3,402 GBP
View
B
Retailer 22
-
$4,449 USD
SGD 6,012 SGD
View
B
Retailer 23
-
$4,505 USD
View
B
Retailer 24
-
$8,790 USD
View
Retailer 25
-
$9,350 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-703510935 · Oct 29
$9,500 USD
View
Price under review
25 more retailers have this diamond
Prices start from $1,199 USDSave up to $7,591 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
3.51ct Round
$1,199 USD