CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG836612139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836612139

Diamond specifications and retailer prices

From $727 NZD
$409 USD
As of October 29, 2026
Save $4,205 NZD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,932 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836612139 or 836612139. Listed at 23 retailers as of October 29, 2026, with prices from $727 to $4,932, a $4,205 spread on the same certified stone. Helzberg Diamonds lists it at $4,932. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612139
Dimensions7.34 × 7.37 × 4.54 mm
L/W Ratio1.00
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
7.34 mm7.37 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612139
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,395 NZD|Low: $727 NZD|High: $4,737 NZD|Avg: $2,025 NZD|+11.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 9$727 NZD
Retailer 5$814 NZD
Retailer 22$814 NZD
Retailer 2$901 NZD
Retailer 13$901 NZD
Retailer 18$1,158 NZD
Retailer 10$1,333 NZD
Retailer 1$1,395 NZD
Retailer 6$1,425 NZD
Retailer 12$1,478 NZD
Retailer 20$1,482 NZD
Retailer 21$1,549 NZD
Retailer 8$1,802 NZD
Retailer 7$2,175 NZD
Retailer 14$2,899 NZD
Retailer 3$2,946 NZD
Retailer 11$2,960 NZD
Retailer 4$3,004 NZD
Retailer 17$3,235 NZD
Retailer 19$3,542 NZD
Retailer 16$4,443 NZD
Retailer 15$4,737 NZD

22 data points across 22 retailers

23 retailers$727 NZD to $4,932 NZD

A+
Cheapest Retailer
-
$727 NZD
$409 USD
A
Retailer 2
-
$814 NZD
$458 USD
View
Final sale: no returns
A
Retailer 3
-
$814 NZD
$458 USD
View
A
Retailer 4
-
$901 NZD
$507 USD
View
A
Retailer 5
-
$901 NZD
$507 USD
View
A
Retailer 6
-
$1,158 NZD
£513 GBP
View
A
Retailer 7
-
$1,333 NZD
$750 USD
View
A
Retailer 8
-
$1,395 NZD
$785 USD
View
A
Retailer 9
-
$1,425 NZD
$802 USD
View
A
Retailer 10
-
$1,478 NZD
£655 GBP
View
A
Retailer 11
-
$1,482 NZD
€794 EUR
View
A
Retailer 12
-
$1,549 NZD
ZAR 14,082 ZAR
View
A
Retailer 13
-
$1,802 NZD
$1,014 USD
View
B+
Retailer 14
-
$2,175 NZD
$1,224 USD
View
B+
Retailer 15
-
$2,899 NZD
$1,631 USD
View
B+
Retailer 16
-
$2,946 NZD
SGD 2,240 SGD
View
B+
Retailer 17
-
$2,960 NZD
$1,666 USD
View
B+
Retailer 18
-
$3,004 NZD
$1,690 USD
View
B+
Retailer 19
-
$3,235 NZD
$1,820 USD
View
B+
Retailer 20
-
$3,542 NZD
£1,569 GBP
View
B
Retailer 21
-
$4,443 NZD
$2,500 USD
View
Retailer 22
-
$4,737 NZD
$2,665 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHIHJP · Oct 31
$4,932 NZD
$2,775 USD
View
22 more retailers have this diamond
Prices start from $727 NZDSave up to $4,205 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+
1.53ct Round
$727 NZD