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Oval|Lab Grown|IGI

1.55ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG689566557

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689566557

Diamond specifications and retailer prices

From $492 NZD
$277 USD
As of November 1, 2026
Save $3,542 NZD (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $4,034 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689566557 or 689566557. Listed at 29 retailers as of November 1, 2026, with prices from $492 to $4,034, a $3,542 spread on the same certified stone. Do Amore Diamonds lists it at $4,034. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566557
Dimensions9.18 × 6.55 × 4.14 mm
L/W Ratio1.40
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
9.18 mm6.55 mm1.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566557
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $607 NZD|Low: $467 NZD|High: $3,341 NZD|Avg: $1,562 NZD|-1.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 20$492 NZD
Retailer 1$607 NZD
Retailer 10$796 NZD
Retailer 3$814 NZD
Retailer 18$954 NZD
Retailer 7$970 NZD
Retailer 8$970 NZD
Retailer 14$990 NZD
Retailer 12$1,097 NZD
Retailer 9$1,273 NZD
Retailer 17$1,334 NZD
Retailer 2$1,678 NZD
Retailer 6$2,113 NZD
Retailer 11$2,145 NZD
Retailer 13$2,304 NZD
Retailer 16$2,314 NZD
Retailer 5$2,323 NZD
Retailer 15$2,364 NZD
Retailer 19$2,550 NZD
Retailer 4$3,235 NZD

30 data points across 20 retailers

29 retailers$492 NZD to $4,034 NZD

Retailer 1
-
$455 NZD
$256 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$492 NZD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$521 NZD
$293 USD
View
Retailer 4
-
$521 NZD
$293 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$521 NZD
$293 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$528 NZD
$297 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$556 NZD
$313 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$607 NZD
£269 GBP
View
A
Retailer 9
-
$796 NZD
HK$3,500 HKD
View
B+
Retailer 10
-
$814 NZD
$458 USD
View
A
Retailer 11
-
$954 NZD
€511 EUR
View
A
Retailer 12
-
$970 NZD
$546 USD
View
A
Retailer 13
-
$970 NZD
$546 USD
View
A
Retailer 14
-
$990 NZD
ZAR 8,996 ZAR
View
A
Retailer 15
-
$1,097 NZD
£486 GBP
View
Retailer 16
-
$1,273 NZD
$716 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$1,334 NZD
A$1,155 AUD
View
B+
Retailer 18
-
$1,678 NZD
$944 USD
View
Retailer 19
-
$1,845 NZD
$1,038 USD
View
Price last confirmed 23 days ago
Retailer 20
-
$2,001 NZD
$1,126 USD
View
Price last confirmed 33 days ago
B
Retailer 21
-
$2,113 NZD
$1,189 USD
View
B
Retailer 22
-
$2,145 NZD
$1,207 USD
View
B
Retailer 23
-
$2,304 NZD
SGD 1,752 SGD
View
B+
Retailer 24
-
$2,314 NZD
£1,025 GBP
View
B
Retailer 25
-
$2,323 NZD
$1,307 USD
View
B+
Retailer 26
-
$2,364 NZD
A$2,046 AUD
View
Retailer 27
-
$2,550 NZD
$1,435 USD
View
Price last confirmed 15 days ago
Retailer 28
-
$3,235 NZD
$1,820 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-ED827BF62 · Nov 2
$4,034 NZD
$2,270 USD
View
28 more retailers have this diamond
Prices start from $492 NZDSave up to $3,542 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
1.55ct Oval
$492 NZD