Heart|Lab Grown|IGI

1.28ct I VVS2 Heart Lab Grown Diamond

ID • I/VVS2 • IGI LG817602869

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817602869

Diamond specifications and retailer prices

From $272 USD
As of October 25, 2026
Save $819 USD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,091 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817602869 or 817602869. Listed at 14 retailers as of October 25, 2026, with prices from $272 to $1,091, a $819 spread on the same certified stone. MOH London lists it at $1,091. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817602869
Dimensions6.51 × 7.69 × 4.50 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm7.69 mm1.28 ctI / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817602869
Side View
Table 65.0%Crown 34.2°Girdle: MED-STKPavilion 44°Culet: NoneDepth 58.5%

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 25
Current: $1,091 USD|Low: $211 USD|High: $1,113 USD|Avg: $543 USD|-1.9%
MOH London
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 31, 2026
Retailer 14$219 USD
Retailer 4$245 USD
Retailer 12$254 USD
Retailer 15$272 USD
Retailer 7$307 USD
Retailer 10$319 USD
Retailer 11$460 USD
Retailer 3$464 USD
Retailer 9$506 USD
Retailer 5$517 USD
Retailer 8$701 USD
Retailer 2$872 USD
Retailer 13$874 USD
Retailer 6$927 USD
MOH London$1,091 USD

33 data points across 15 retailers

14 retailers$272 USD to $1,091 USD

Retailer 1
-
$219 USD
Price last confirmed 8 days ago
Retailer 2
-
$254 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$272 USD
View
A
Retailer 4
-
$307 USD
HK$2,400 HKD
View
A
Retailer 5
-
$319 USD
£251 GBP
View
Retailer 6
-
$460 USD
ZAR 7,429 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$464 USD
View
B+
Retailer 8
-
$506 USD
View
B+
Retailer 9
-
$517 USD
View
B
Retailer 10
-
$701 USD
View
B
Retailer 11
-
$872 USD
SGD 1,179 SGD
View
B+
Retailer 12
-
$874 USD
View
B
Retailer 13
-
$927 USD
View
Most Expensive
B
MOH London
LG817602869 · Oct 26
$1,091 USD
£859 GBP
View
13 more retailers have this diamond
Prices start from $272 USDSave up to $819 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
1.28ct Heart
$272 USD