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Round|Lab Grown|IGI

1.28ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG823695132

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823695132

Diamond specifications and retailer prices

From $1,196 NZD
$674 USD
As of October 29, 2026
Save $4,681 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,877 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823695132 or 823695132. Listed at 20 retailers as of October 29, 2026, with prices from $1,196 to $5,877, a $4,681 spread on the same certified stone. MOH London lists it at $5,877. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695132
Dimensions6.96 × 7.00 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
6.96 mm7.00 mm1.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695132
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

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: Oct 29
Current: $5,877 NZD|Low: $1,148 NZD|High: $6,870 NZD|Avg: $3,023 NZD|-14.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 17$1,196 NZD
Retailer 18$1,302 NZD
Retailer 7$1,340 NZD
Retailer 6$1,388 NZD
Retailer 19$1,612 NZD
Retailer 3$1,647 NZD
Retailer 14$1,703 NZD
Retailer 2$2,213 NZD
Retailer 12$2,256 NZD
Retailer 4$2,259 NZD
Retailer 13$2,551 NZD
Retailer 15$2,865 NZD
Retailer 16$3,545 NZD
Retailer 9$3,902 NZD
Retailer 10$4,674 NZD
Retailer 11$4,787 NZD
Retailer 8$4,803 NZD
Retailer 5$5,110 NZD
MOH London$5,877 NZD

39 data points across 19 retailers

20 retailers$1,196 NZD to $5,877 NZD

A
Cheapest Retailer
-
$1,196 NZD
$674 USD
A
Retailer 2
-
$1,302 NZD
$734 USD
View
A
Retailer 3
-
$1,340 NZD
$755 USD
View
Final sale: no returns
A
Retailer 4
-
$1,388 NZD
$782 USD
View
Retailer 5
-
$1,388 NZD
$782 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$1,612 NZD
HK$7,100 HKD
View
B+
Retailer 7
-
$1,647 NZD
$928 USD
View
B+
Retailer 8
-
$1,703 NZD
$960 USD
View
B+
Retailer 9
-
$2,213 NZD
£982 GBP
View
B+
Retailer 10
-
$2,256 NZD
€1,211 EUR
View
B+
Retailer 11
-
$2,259 NZD
$1,273 USD
View
B+
Retailer 12
-
$2,551 NZD
ZAR 23,225 ZAR
View
Retailer 13
-
$2,865 NZD
$1,615 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$3,545 NZD
$1,998 USD
View
B
Retailer 15
-
$3,902 NZD
$2,199 USD
View
B
Retailer 16
-
$4,674 NZD
SGD 3,560 SGD
View
B
Retailer 17
-
$4,787 NZD
$2,698 USD
View
B
Retailer 18
-
$4,803 NZD
$2,707 USD
View
B
Retailer 19
-
$5,110 NZD
$2,880 USD
View
Most Expensive
B
MOH London
LG823695132 · Oct 29
$5,877 NZD
£2,608 GBP
View
19 more retailers have this diamond
Prices start from $1,196 NZDSave up to $4,681 NZD

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 Round
$1,196 NZD