Round|Lab Grown|IGI

1.29ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG12101808

Shape and cutting style on the report: Round brilliant

Certificate IGI LG12101808

Diamond specifications and retailer prices

From $273 USD
As of November 1, 2026
Save $2,147 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,420 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG12101808 or 12101808. Listed at 21 retailers as of October 31, 2026, with prices from $273 to $2,420, a $2,147 spread on the same certified stone. Do Amore Diamonds lists it at $2,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12101808
Dimensions6.97 × 6.99 × 4.34 mm
L/W Ratio1.00
Top View
6.97 mm6.99 mm1.29 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG12101808
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.1%

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: Nov 1
Current: $2,420 USD|Low: $272 USD|High: $2,420 USD|Avg: $838 USD
Do Amore 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
November 1, 2026
Retailer 4$273 USD
Retailer 20$316 USD
Retailer 7$338 USD
Retailer 19$338 USD
Retailer 5$380 USD
Retailer 13$395 USD
Retailer 9$495 USD
Retailer 10$500 USD
Retailer 17$641 USD
Retailer 2$665 USD
Retailer 21$666 USD
Retailer 12$687 USD
Retailer 14$798 USD
Retailer 16$910 USD
Retailer 3$1,039 USD
Retailer 18$1,100 USD
Retailer 8$1,199 USD
Retailer 11$1,207 USD
Retailer 6$1,364 USD
Retailer 15$1,504 USD
Do Amore Diamonds$2,420 USD

15 data points across 21 retailers

21 retailers$273 USD to $2,420 USD

A
Cheapest Retailer
-
$273 USD
A
Retailer 2
-
$316 USD
View
A
Retailer 3
-
$338 USD
View
Retailer 4
-
$338 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$380 USD
View
A
Retailer 6
-
$395 USD
View
B+
Retailer 7
-
$495 USD
View
Retailer 8
-
$500 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$641 USD
ZAR 10,357 ZAR
View
B+
Retailer 10
-
$665 USD
£523 GBP
View
B+
Retailer 11
-
$666 USD
View
B+
Retailer 12
-
$687 USD
View
B+
Retailer 13
-
$798 USD
View
B
Retailer 14
-
$910 USD
A$1,400 AUD
View
B
Retailer 15
-
$1,039 USD
View
B
Retailer 16
-
$1,100 USD
View
B
Retailer 17
-
$1,199 USD
View
B
Retailer 18
-
$1,207 USD
View
B
Retailer 19
-
$1,364 USD
View
B
Retailer 20
-
$1,504 USD
£1,184 GBP
View
Most Expensive
B
Do Amore Diamonds
27-76D203163 · Oct 31
$2,420 USD
View
20 more retailers have this diamond
Prices start from $273 USDSave up to $2,147 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
1.29ct Round
$273 USD