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Round|Lab Grown|IGI

1.53ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG786634064

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634064

Diamond specifications and retailer prices

From $3,025 NZD
$1,702 USD
As of November 1, 2026
Save $5,968 NZD (66%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,811 NZD at With Clarity · As of November 3, 2026
View at With Clarity

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 LG786634064 or 786634064. Listed at 24 retailers as of November 1, 2026, with a 197% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634064
Dimensions7.34 × 7.37 × 4.56 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
7.34 mm7.37 mm1.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634064
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,956 NZD|Low: $2,904 NZD|High: $11,722 NZD|Avg: $6,071 NZD|+0.2%
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
November 3, 2026
Retailer 2$3,025 NZD
Retailer 14$3,386 NZD
Retailer 4$3,508 NZD
Retailer 6$3,508 NZD
Retailer 8$3,745 NZD
Retailer 16$3,812 NZD
Retailer 11$4,802 NZD
Retailer 1$4,956 NZD
Retailer 3$5,016 NZD
Retailer 10$5,459 NZD
Retailer 9$5,582 NZD
Retailer 13$6,451 NZD
Retailer 15$8,993 NZD
Retailer 5$9,457 NZD
Retailer 12$10,022 NZD
Retailer 7$11,722 NZD

44 data points across 16 retailers

24 retailers$3,025 NZD to $8,993 NZD

B+
Cheapest Retailer
-
$3,025 NZD
$1,702 USD
B+
Retailer 2
-
$3,292 NZD
$1,852 USD
View
B+
Retailer 3
-
$3,386 NZD
$1,905 USD
View
Final sale: no returns
Retailer 4
-
$3,508 NZD
$1,974 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$3,508 NZD
$1,974 USD
View
B
Retailer 6
-
$3,745 NZD
$2,107 USD
View
B+
Retailer 7
-
$3,812 NZD
$2,145 USD
View
B
Retailer 8
-
$4,049 NZD
HK$17,800 HKD
View
B
Retailer 9
-
$4,710 NZD
$2,650 USD
View
B+
Retailer 10
-
$4,802 NZD
£2,127 GBP
View
B
Retailer 11
-
$4,956 NZD
£2,196 GBP
View
B
Retailer 12
-
$5,016 NZD
$2,822 USD
View
B
Retailer 13
-
$5,459 NZD
€2,925 EUR
View
B
Retailer 14
-
$5,582 NZD
$3,141 USD
View
B
Retailer 15
-
$6,451 NZD
ZAR 58,640 ZAR
View
B
Retailer 16
-
$6,578 NZD
$3,701 USD
View
B
Retailer 17
-
$7,259 NZD
£3,216 GBP
View
B
Retailer 18
-
$8,993 NZD
$5,060 USD
View
Retailer 19
-
$9,457 NZD
$5,321 USD
View
Price under review
Retailer 20
-
$10,022 NZD
£4,440 GBP
View
Price under review
Retailer 21
-
$10,641 NZD
$5,987 USD
View
Price under review
Retailer 22
-
$11,722 NZD
SGD 8,913 SGD
View
Price under review
Retailer 23
-
$12,312 NZD
$6,928 USD
View
Price under review
Most Expensive
With Clarity
786634064 · Nov 3
$12,811 NZD
$7,208 USD
View
Price under review
23 more retailers have this diamond
Prices start from $3,025 NZDSave up to $5,968 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.

B+
1.53ct Round
$3,025 NZD